131 PRELIMINARY CATALOGUE OF PLANTS. 



Galium tricorne, With. Communipaw, Camden. (?) 



Sherardia arvensis, L. Camden. 



Valerienella dentata, Koch. Camden, I. C. Martindale. 



Calycera balsamitsefolia, Rich. Camden, I. Burk. 



Buthalmum salicifolium, L Hoboken. 



Ageratum conyzoides, L. Camden. 



Eupatorium cannabinum, L. Camden. 



Conyza albida, Less. Hoboken. 



Mikania gymnocladus. Camden, I. Burk. 



Heterotheca scabra, DC. Camden. 



Erigeron acre, L. Camden. 



Baccharis Douglassii, DC. Camden. 



Inula dysenterica, L. Hoboken, Camden. 



Inula pulicaria, L. Hoboken. 



Parthenium hysterophorus, L. Camden. 



Eclipta erecta, L. Communipaw. 



Acanthospermum hispid um, DC. Communipaw. 



Melanthera deltoidea, Michx. Camden. 



Hemizonia pungens, T. & G Camden. 



Bidens lem-antha, Willd. Communipaw. 



Helenium quadridentatum, Sabill. Camden. 



Achillea Ptarmica, L. Communipaw. 



Achillea rosea, Desf. Camden. 



Anthemis nobilis, L. Camden. 



Anthemis tinctoria, L. Camden. 



Chrysanthemum segetum, L. Camden. 



Chrysanthemum coronarium, L. Camden. 



Matricaria Chamomilla, L. Camden, Communipaw. 



Cenia turbinata, Pers. Communipaw. 



Tussilago Farfara, L. Camden. 



Senecio Jacolneus, L. Communipaw, Camden. 



Calendula arvensis, L. Camden. 



Onopordon acauthium, L. Hoboken, I. C. Martindale; Camden. 



Carduus acanthoides, L. Hoboken, I. C. Martindale; Camden. 



Cnicus pycnocephalus, Jacq. Camden. 



Centaurea Phrygia, L. Communipaw. 



Centaurea Jacea, L. (?) Communipaw, J. Schrenck. 



Centaurea solstitialis, L. Camden; Communipaw, J. Schrenck. 



Scolymus Hispanicus, L. Hoboken, Camden. 



Lampsana communi.s, L. Communipaw, Camden. 



Hypochseris radicata, L. Communipaw, Camden. 



Cichorium Endivia, L. Communipaw. 



Cichorium divaricatum, Schweb. Camden. 



